| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.91 | 4.619% | $244.7143 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $123.26 | 4.500% | $128.8067 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $68.50 | 10.681% | $75.8165 | $75.82 | $75.80 | $75.80 |
| Purchase #4 | $76.67 | 5.641% | $80.995 | $81.00 | $81.00 | $81.00 |
| Purchase #5 | $6.95 | 13.292% | $7.8738 | $7.87 | $7.85 | $7.90 |
| Purchase #6 | $149.56 | 5.510% | $157.8008 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $180.58 | 11.874% | $202.0221 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $839.43 | $898.0292 | $898.03 | $897.95 | $898.00 | |